<template>
  <div class="tabcontrol">
    <div v-for="(item,index) in titles" :key="index" class="control-item" @click="itemClick(index)">
      <span :class="index === currentIndex ? 'active' : '' ">{{item}}</span>
    </div>
  </div>
</template>

<script>
export default {
  name: "TabControl",
  props:{
    titles:{
      type:Array,
      default(){
        return []
      }
    }
  },
  data(){
    return{
      currentIndex:0
    }
  },
  methods:{
    itemClick(index){
      this.currentIndex = index
      this.$emit('tabClick',index)
    }
  }
}
</script>

<style scoped>
.tabcontrol{
  display: flex;
  text-align: center;
  height: 40px;
  line-height: 40px;
  font-size: 15px;
  background: #fff;
}
.control-item{
  flex: 1;
}
.control-item span{
  padding: 8px;
}
.active{
  color: var(--color-high-text);
  border-bottom: 2px solid var(--color-tint);
}
</style>
